CLT03-2Q3 datasheet(2/24 Pages) STMICROELECTRONICS

2 / 24 page

I/O pin description

Table 1. CLT03-1SC3 pins name, type, and description

Name

Pin #

Type

Description

INA

Signal input

Logic input with current limitation

INATT

Signal input

Logic input with current limitation for non-isolated configuration

INB

Signal input

Logic input with current limitation

Test input

Test pulse input for capacitor

VBUF

Power output Buffer capacitor

OUTN

Ground

Logic output ground (channel 1 output ground)

OUTP

Signal output Data output

Ground

Logic output ground with pull down resistor (non-isolated mode)

Figure 1. SOT23-8L pinout (top view)

Table 2. CLT03-2Q3 pins name, type, and description

Name

Pin #

Type

Description

INA1 / INA2

7 / 3

Signal input

Logic input with current limitation

INATTL1 / INATTL2

6 / 2

Signal input

Logic input with current limitation for non-isolated configuration

INB1 / INB2

8 / 4

Signal input

Logic input with current limitation

TP1 / TP2

9 / 14

Test input

Test pulse input for capacitor

VBUF1 / VBUF2

10 / 15

Power output Buffer capacitor

OUTN1

5 / TAB1

Ground

Logic output ground (channel 1 output ground)

OUTN2

13 / TAB2

Ground

Logic output ground (channel 2 output ground)

OUTP1 / OUTP2

11 / 16

Signal output Data output

PD1/PD2

12 / 1

Ground

Logic output ground with pull down resistor (non-isolated mode)

Figure 2. QFN-16L 4.0 x 2.0 pinout (top view)

CLT03-2Q3, CLT03-1SC3

I/O pin description

DS12302 - Rev 13

page 2/24

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